Sagot :
Bonsoir,
D: 8 * (-4) + 14 / (-7)
= - 32 - 2
= - 34
E: 35 / 5 - (16-20) / (-2)
= 7 - (- 4) / (- 2)
= 7 - 2
= 5
F: -48 / 16 - 6 * (-5) + 18
= - 3 + 30 + 18
= - 3 + 48
= 45.
A=8×(-4)+14/-7
=-32+-2
=-34
B=35/5-(16-20)/-2
=7-(-4)/-2
=7-(+2)
=7-2
=5
C=-48/16-6×(-5)+18
=-3-(-30)+18
=-3+30+18
=-3+48
=+45